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Unformatted text preview: Alexander Lee MAT22A-Waldron-Fall-2010 WeBWorK Homework3-VectorSpaces is due : 10/20/2010 at 03:00pm PDT. Visit http://www.math.ucdavis.edu/ wally/teaching/22A/22A.html for the syllabus, grading policy and other information. This homework set covers lectures 7-9. The primary purpose of WeBWorK is to let you know that you are getting the correct answer or to alert you if you are making some kind of mistake. Usually you can attempt a problem as many times as you want before the due date. However, if you are having trouble figuring out your error, you should consult the book, or ask a fellow student, one of the TAs or your professor for help. Dont spend a lot of time guessing its not very efficient or effective. Give 4 or 5 significant digits for (floating point) numerical answers. For most problems when entering numerical answers, you can if you wish enter elementary expressions such as 2 3 instead of 8, sin ( 3 * pi / 2 ) instead of -1, e ( ln ( 2 )) instead of 2, ( 2 + tan ( 3 )) * ( 4- sin ( 5 )) 6- 7 / 8 instead of 27620.3413, etc. Heres the list of the functions which WeBWorK understands....
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